Lesson learned from the 2017 measles outbreak in Italy: report from an emergency department

In this study we described the rate, clinical features and severity of measles complications in patients admitted to the ED of a tertiary-care teaching hospital during the outbreak that took place in 2017. Some insights into the impact on the health care system are reported as well. A retrospective cohort study was performed. Medical records of adults discharged from January to December 2017 with diagnosis of "measles" were collected and analyzed. Out of 58,579 of ED admissions, 162 measles cases were enrolled. Acute measles infection was laboratory confirmed in 71.6% and deemed as possible/probable in 24.0% of cases. Three percent of patients were immunocompromised while 1.2% of cases occurred in pregnant women. Of all complications reported (37%), hepatitis was the most frequent (29%) followed by pneumonia (10.4%), keratitis (3.8%), thrombocytopenia (3.8%) and otitis media (0.6%). No significant clinical and laboratory difference emerged between complicated and non-complicated cases besides antibiotic prescription (80.0% vs 66.3%; p=0.039). The course of the disease was mild, and no life-threatening measles-related complications or critical care support were reported. One out of three measles cases may experience at least one measles-related complication. However, the course of the disease seems to be rather benign in young adults, and the widespread use of the ED and hospitalization observed seem an inappropriate approach to the issue.PMID:34061791
Source: Infezioni in Medicina - Category: Infectious Diseases Authors: Source Type: research